A 51-year-old man has been arrested on the Greek island of Chios following a fatal stabbing. The victim, identified as his 31-year-old nephew, died as a result of the attack. Authorities have launched an investigation into the incident, with the suspect currently in custody. A case file has been opened against the 51-year-old, detailing the charges related to the stabbing. The motive for the attack remains unclear at this time, and further investigation is underway to determine the circumstances leading to the violent confrontation. Local police are gathering evidence and interviewing witnesses to build a comprehensive understanding of the events. The incident has shocked the local community on Chios.